Lochinvar Sunc Condensing Boiler 1.3 - Manual

Installation & Operation Manual
Models: 1.0 - 1.3 - 1.5
This manual must only be used by
a qualified heating installer / service
technician. Read all instructions,
including this manual and the SYNC
Service Manual, before installing.
Perform steps in the order given.
Failure to comply could result in
severe personal injury, death, or
substantial property damage.
ƽ WARNING
Save this manual for future reference.
SYNC-I-O Rev N